xen/tools/libs at b745ff30113d2bd91e2d34cf56437b2fe2e2ea35 - xen

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Edwin Török fa8250f192 libs/guest: Fix leak on realloc failure in backup_ptes()

From `man 2 realloc`:

  If realloc() fails, the original block is left untouched; it is not freed or moved.

Found using GCC -fanalyzer:

  |  184 |         backup->entries = realloc(backup->entries,
  |      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  |      |         |               | |
  |      |         |               | (91) when ‘realloc’ fails
  |      |         |               (92) ‘old_ptes.entries’ leaks here; was allocated at (44)
  |      |         (90) ...to here

Signed-off-by: Edwin Török <edwin.torok@cloud.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
master commit: 275d13184c
master date: 2023-02-27 15:51:23 +0000

2023-03-03 08:03:19 +01:00

call

tools/libs: create Makefile.common to be used by stubdom build system

2022-06-16 16:58:50 +01:00

ctrl

tools: Use PKG_CONFIG_FILE instead of PKG_CONFIG variable

2023-03-03 08:02:30 +01:00

devicemodel

tools/libs: create Makefile.common to be used by stubdom build system

2022-06-16 16:58:50 +01:00

evtchn

tools/include: drop leading underscore from xen_list header